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A common problem with 2002 LS's are the DCCV, (Dual Climate Control Valve). Pretty expensive, so I suggest finding someone who know's how to reset the climate control and see if that helps. Other than that, you might need to check the DCCV. Also, a no-brainer, make sure your R-134a is topped off. Hope this helps.
What else can I help you with?
Why do my fan blower stay on all the time in a 2002 BMW 5 series?
bad blower switch located behind blower control.
What has failed when the Heater blower won't run on high speed on a 2002 GMC Sierra?
BLOWER MOTOR RESITAR SWITCH
What is the cause of a 2002 Chevy trail blazer's heating blower not working?
Blower motor NG. Blower motor resister NG. Blower motor fuse NG. Blower motor switch NG.
Where is blower motor control module located on a 2002 Lincoln town car signature?
On the firewall to the right (when facing the firewall) of the blower motor.
2002 pathfinder blower wont turn off?
The blower on a 2002 Nissan Pathfinder won't turn off if the switch is stuck in the on position or the relay is defective. Removing the blower fuse will cause the fan to turn off.
Where is the blower fan thermistor on a 2002 Lincoln town car?
On a 2002 Lincoln Town Car, the blower fan thermistor is typically located in the blower motor assembly. It is often positioned within the air duct or near the blower motor itself to accurately measure the temperature of the air being circulated. Accessing it may require removing the blower motor or the dashboard panel. Always consult a repair manual for specific details and procedures.
What list of things should you check on 2002 Chevy blazer before you replace the blower motor?
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
Where is the back panel on a 2002 Lincoln Navigator for on off switch air suspenion?
According to the 2002 Lincoln Navigator owners manual the on / off switch for the air suspension system is located in the front passenger footwell
Your 2002 Pontiac Grand AM ONLY blows air when it is on the highest setting what could be the cause of this?
Typically a relay or resistor. But could be a blower switch or blower motor problem.
Why will the heater blower on your 2002 GM Safari not work?
It could be the blower motor, control switch, relay (if your vehicle uses one), loose connection or bad fuse.
2002 dodge Dakota blower motor don't work I checked fuses switch and benched checked blower motor all work am I missing something?
Check the blower motors ground and power in the truck and the blower motors resister......
How to replace blower switch on 2002 Chevy Malibu?
To replace the blower switch on a 2002 Chevy Malibu, first disconnect the negative battery cable to ensure safety. Remove the dashboard trim panel surrounding the switch and then unbolt or unclip the switch from its housing. Disconnect the electrical connector from the old switch, then connect the new switch and secure it in place before reassembling the trim panel and reconnecting the battery. Test the new switch to ensure it operates correctly.
